What kind of power loss does a Silverado have?

Silverado with a 5.3 v8 and I have had a terrible power loss problem. From a dead stop when I step on the gas its really boggy and wont pick up speed until about 3000 rpm.

Why does my GM car have a reduced engine power warning?

Some GM vehicles will enter Reduced Engine Power Mode when the engine begins to overheat due to cooling system issues. The PCM triggers the mode to protect the engine from further damage. In some instances, the Reduced Engine Power warning may illuminate to inform the driver that the vehicle lacks power due to an underlying condition.

Are there any electrical issues with my 2004 Silverado?

GerryGarcia answered 5 years ago I’m having the same issue on my 2004 Silverado with 143K miles. The gauges turn off and the ABS, parking brake lights flash on with the audible chime then a few seconds or minutes everything returns back to normal. Sometimes it does it 1-2 times a day or whenever it feels like it.

What’s the problem with my Chevy Silverado 1500?

I have put a new alternator, ignition solenoid, ignition switch, and also switched the instrument cluster out to see if that was the problem (local gm service said that was the issue…didn’t work). Also, from time to time, my transmission wont shift correctly.

What’s the problem with my 2003 Chevy Silverado?

No one has added a helpful site for this 2003 Silverado 2500 problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: Search CarComplaints.com for these popular complaint phrases…

Why does my car have reduced engine power?

Failing to do so can result in the vehicle entering Reduced Engine Power Mode. Some GM vehicles will enter Reduced Engine Power Mode when the engine begins to overheat due to cooling system issues. Some GM vehicles will enter Reduced Engine Power Mode when the engine begins to overheat due to cooling system issues.

Why does my Duramax say reduced engine power?

If you’ve got a Duramax diesel, the Reduced Engine Power warning could Illuminate for a variety of reasons. There are many different technical service bulletins (TSBs) for Duramax-powered vehicles that mention Engine Reduced Power mode.

Silverado with a 5.3 v8 and I have had a terrible power loss problem. From a dead stop when I step on the gas its really boggy and wont pick up speed until about 3000 rpm.

How to reset the PassLock system on a 2000 Silverado?

If the Passlock system identifies the key as unauthorized, the engine stalls. Leave the ignition switch in the “Run” position as the “Security” light blinks on and off for approximately 10 minutes. Turn the ignition switch clockwise to start the engine immediately after the “Security” light stops flashing.

How many Silverado bumps are left in stock?

Only 16 left in stock – order soon. . . Only 20 left in stock – order soon. . . Temporarily out of stock. . Only 14 left in stock – order soon.

Why does my Silverado turn off the fuel pump?

So, my suspicions about the fuel pump were wrong! The found a stored P1626 code, which means there was a communication problem between the Theft Deterrent Module and the PCM. When it doesn’t receive the right password, it disables the fuel pump.

Where do I find the p0641 code on my Chevy truck?

The only code I am getting is the p0641. You need to look for 5v ref at the MAP, OP and TP sensors. If you don’t find it there you need to check the PCM, C1 P48.

What kind of alternator does MY 02 Z71 have?

My 02 Z71 came with a 105amp alternator. It could be the alternator is going bad or is bad, especially if you bought it from a store like autozone. I have read they have a lot of problems with things like alternators and starters.

Why is the voltage dropping on my Z71?

A bad or dirty connection to ground will cause this to happen. The Z71s had a 145amp alternator. Sounds like you put a smaller amp one in, and that would definitely cause the problems you are having. Do some searching for RPO codes.

What does trouble code p0332 mean on a Chevy Silverado?

Troubleshooting and solving a trouble code P0332 usually involves replacing the rear knock sensor. Before replacing the knock sensor (since this bad boy is located underneath the intake manifold), I recommend the following: Testing the internal resistance of the knock sensor (specification: 9.3 to 107 K Ohms). Checking for intake manifold leaks.

Is there a problem with the Chevy Silverado p0303?

P0303 is certainly a cause for concern, and can be a threat to the drivability the Chevy Silverado. The nice thing about P0303 is that it’s a cylinder specific trouble code, which makes diagnosing the problems simpler than P0300, which means that the cylinders are randomly misfiring.

What does p0303 mean on a Chevy Traverse?

The nice thing about P0303 is that it’s a cylinder specific trouble code, which makes diagnosing the problems simpler than P0300, which means that the cylinders are randomly misfiring. It will often be accompanied by codes P0301, P0302, etc…. These particular codes indicate that there is a misfire in cylinder’s one and two respectively.

What’s the OBD code for a Silverado 1500?

Hello- Yesterday I purchased a used 2002 Chevy Silverado 1500, 5.3L VIN T, 92000 miles 😀 . Not more than 2 hours after driving away from the dealership the “Service Engine Soon” lights up 😯 . Checked with a scanner to find only 1 code: P0332 Knock Sensor Low Input Bank 2. Am wondering 2005 2500HD 6.0 4×4.